ocr: Event Concurrency internet Name Notification Control Worktlow Connection Service Service Events Service Service - - - à - ACOE - - - - 30088 ( ) a à O - 0 - - A - - - - - - la - - - - - 0 - D . - + - - - Q - - - Of le - - a : - Persistence Relationship Query Externalization Services Services Services Services rigure 4: Distriouted object services,
